"If" your referring to those black finish trim sections that are at the top of, an attached to the doors themselves, they say they are called garnish moldings. To remove them, they tell you to remove that upper Auxiliary Whether Strip just behind it first. That probably will allow you to see the numerous attaching clips that secure that garnish molding in place. They say to use an appropriate flat blade tool to pop each of the clips (attached to the trim piece itself) out from the door frame. They make it sound simple enough, but then again, its not me doing this.
Do anyone else have this issue with this plastic panel near/under the passenger side wheel?
I saw another parked G8 the other day and noticed that this panel was sagging as well.
When I was last under the car, I noticed that this panel looked like it would sag but I didn't see an extra hole...